Package pl.com.external.essw.system.database

Class DatabaseFacade

java.lang.Object

pl.com.external.essw.system.database.DatabaseFacade

public class DatabaseFacade
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
DatabaseFacade(javax.persistence.EntityManager entityManager)

Method Summary

Modifier and Type	Method	Description
void	createInvestment(Investment investment)
void	createSession(Session session)
void	createStock(Stock stock)
void	createTransaction(Transaction transaction)
void	deleteAllInvestments()
void	deleteInvestment(Investment investment)
void	deleteSession(Session session)
void	flush()
java.util.List<Investment>	getAllInvestments()
java.util.List<Session>	getAllSessions()
java.lang.String	getConnectionName()
Session	getLastSession()
Session	getSessionForDate(java.time.LocalDateTime sessionDate)
Session	getSessionPriorDate(java.time.LocalDateTime tresholdDate)
Stock	getStockById(int idStock)
Stock	getStockForTicker(java.lang.String ticker)
java.util.HashMap<java.lang.String,Stock>	getStockListMap()
java.lang.String	getStockName(int idStock)
java.util.ArrayList	getStockPeriodsInterday(int idStock)
java.lang.String	getStockTicker(int idStock)
Transaction	getTransactionForDataLine(Session session, java.util.Date transactionTime, java.lang.Double transactionPrice, java.lang.Integer transactionVolume, int transactionForTimeCounter)
Transaction	getTransactionForTime(java.util.Date transactionTime, Session session)
java.util.List<Transaction>	getTransactionsForMarketIndex(java.lang.String marketIndexTicker)
void	hammer(Investment investment)
Period[]	interdayPeriodsForStock(Stock stock)
boolean	investmentPending(Session session, java.time.LocalDateTime time)
Transaction	lastTransaction(Session session)
Parameter	parameter()
java.util.List	periodsForStock(Stock stock)
java.util.List<Session>	readAllSessions()
java.util.List<Stock>	readAllStocks()
Session	readSession(java.lang.Integer sessionId)
Stock	stockByTicker(java.lang.String ticker)
java.lang.String	test(java.lang.String message)
java.util.List<Transaction>	transactionsForDateTime(Stock stock, Session session, java.time.LocalDateTime transactionTime)
java.util.List<Transaction>	transactionsForStock(Stock stock)
java.util.List<Transaction>	transactionsForStockPreviousSession(Stock stock, Session session)
java.util.List<Transaction>	transactionsForStockSession(Stock stock, Session session)
void	updateInvestment(Investment investment)
void	updateParameter(Parameter parameter)
void	writeSession(Session session)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DatabaseFacade

public DatabaseFacade(javax.persistence.EntityManager entityManager)

Parameters:

em -

Method Detail

deleteSession

public void deleteSession(Session session)

Parameters:

session -

getLastSession

public Session getLastSession()
                       throws DatabaseFacadeException,
                              DataStructureException

Returns:

Throws:

DatabaseFacadeException

DataStructureException

getSessionPriorDate

public Session getSessionPriorDate(java.time.LocalDateTime tresholdDate)
                            throws DataStructureException,
                                   DatabaseFacadeException

Parameters:

tresholdDate -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

getSessionForDate

public Session getSessionForDate(java.time.LocalDateTime sessionDate)
                          throws DataStructureException,
                                 DatabaseFacadeException

Parameters:

sessionDate -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

getStockById

public Stock getStockById(int idStock)
                   throws DataStructureException,
                          DatabaseFacadeException

Parameters:

idStock -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

getStockForTicker

public Stock getStockForTicker(java.lang.String ticker)

Parameters:

ticker -

Returns:

getStockListMap

public java.util.HashMap<java.lang.String,Stock> getStockListMap()
                                                                throws DatabaseFacadeException,
                                                                       DataStructureException

Returns:

Throws:

DatabaseFacadeException

DataStructureException

getStockName

public java.lang.String getStockName(int idStock)
                              throws DataStructureException,
                                     DatabaseFacadeException

Parameters:

idStock -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

getStockTicker

public java.lang.String getStockTicker(int idStock)
                                throws DataStructureException,
                                       DatabaseFacadeException

Parameters:

idStock -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

getStockPeriodsInterday

public java.util.ArrayList getStockPeriodsInterday(int idStock)
                                            throws DatabaseFacadeException,
                                                   DataStructureException

Parameters:

idStock -

Returns:

Throws:

DatabaseFacadeException

DataStructureException

readAllSessions

public java.util.List<Session> readAllSessions()
                                        throws DatabaseFacadeException

Returns:

Throws:

DatabaseFacadeException

readAllStocks

public java.util.List<Stock> readAllStocks()
                                    throws DatabaseFacadeException

Returns:

Throws:

DatabaseFacadeException

readSession

public Session readSession(java.lang.Integer sessionId)
                    throws DataStructureException,
                           DatabaseFacadeException

Parameters:

sessionId -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

createSession

public void createSession(Session session)
                   throws DatabaseFacadeException,
                          DataStructureException

Parameters:

session -

Throws:

DatabaseFacadeException

DataStructureException

createStock

public void createStock(Stock stock)

Parameters:

stock -

createTransaction

public void createTransaction(Transaction transaction)

Parameters:

transaction -

getTransactionForTime

public Transaction getTransactionForTime(java.util.Date transactionTime,
                                         Session session)

Parameters:

transactionTime -

session -

Returns:

writeSession

public void writeSession(Session session)

Parameters:

session -

getTransactionForDataLine

public Transaction getTransactionForDataLine(Session session,
                                             java.util.Date transactionTime,
                                             java.lang.Double transactionPrice,
                                             java.lang.Integer transactionVolume,
                                             int transactionForTimeCounter)
                                      throws DatabaseFacadeException

Parameters:

session -

transactionTime -

transactionPrice -

transactionVolume -

transactionForTimeCounter -

Returns:

Throws:

DatabaseFacadeException

test

public java.lang.String test(java.lang.String message)

Parameters:

message -

Returns:

lastTransaction

public Transaction lastTransaction(Session session)

Parameters:

session -

Returns:

interdayPeriodsForStock

public Period[] interdayPeriodsForStock(Stock stock)

Parameters:

stock -

Returns:

periodsForStock

public java.util.List periodsForStock(Stock stock)

Parameters:

stock -

Returns:

stockByTicker

public Stock stockByTicker(java.lang.String ticker)
                    throws DataStructureException,
                           DatabaseFacadeException

Parameters:

ticker -

Returns:

Throws:

DataStructureException

DatabaseFacadeException

transactionsForDateTime

public java.util.List<Transaction> transactionsForDateTime(Stock stock,
                                                           Session session,
                                                           java.time.LocalDateTime transactionTime)

Parameters:

stock -

session -

transactionTime -

Returns:

flush

public void flush()

transactionsForStock

public java.util.List<Transaction> transactionsForStock(Stock stock)

Parameters:

stock -

Returns:

transactionsForStockSession

public java.util.List<Transaction> transactionsForStockSession(Stock stock,
                                                               Session session)

transactionsForStockPreviousSession

public java.util.List<Transaction> transactionsForStockPreviousSession(Stock stock,
                                                                       Session session)

createInvestment

public void createInvestment(Investment investment)

Parameters:

investment -

updateInvestment

public void updateInvestment(Investment investment)

Parameters:

investment -

investmentPending

public boolean investmentPending(Session session,
                                 java.time.LocalDateTime time)

Parameters:

session -

time -

Returns:

getAllSessions

public java.util.List<Session> getAllSessions()

Returns:

getTransactionsForMarketIndex

public java.util.List<Transaction> getTransactionsForMarketIndex(java.lang.String marketIndexTicker)

Parameters:

marketIndexTicker -

Returns:

getConnectionName

public java.lang.String getConnectionName()

Returns:

getAllInvestments

public java.util.List<Investment> getAllInvestments()

deleteAllInvestments

public void deleteAllInvestments()

deleteInvestment

public void deleteInvestment(Investment investment)

updateParameter

public void updateParameter(Parameter parameter)

parameter

public Parameter parameter()

hammer

public void hammer(Investment investment)